/*
 * Copyright 2004-2005 The Apache Software Foundation or its licensors,
 *                     as applicable.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.jackrabbit.decorator;

import org.apache.jackrabbit.decorator.DecoratorFactory;

import javax.jcr.query.Query;
import javax.jcr.query.QueryResult;
import javax.jcr.RepositoryException;
import javax.jcr.ItemNotFoundException;
import javax.jcr.Node;
import javax.jcr.ItemExistsException;
import javax.jcr.PathNotFoundException;
import javax.jcr.UnsupportedRepositoryOperationException;
import javax.jcr.Session;
import javax.jcr.lock.LockException;
import javax.jcr.nodetype.ConstraintViolationException;
import javax.jcr.version.VersionException;

/**
 */
public class QueryDecorator extends AbstractDecorator implements Query {

    protected final Query query;

    public QueryDecorator(DecoratorFactory factory, Session session, Query query) {
        super(factory, session);
        this.query = query;
    }

    /**
     * @inheritDoc
     */
    public QueryResult execute() throws RepositoryException {
        return factory.getQueryResultDecorator(session, query.execute());
    }

    /**
     * @inheritDoc
     */
    public String getStatement() {
        return query.getStatement();
    }

    /**
     * @inheritDoc
     */
    public String getLanguage() {
        return query.getLanguage();
    }

    /**
     * @inheritDoc
     */
    public String getStoredQueryPath() throws ItemNotFoundException, RepositoryException {
        return query.getStoredQueryPath();
    }

    /**
     * @inheritDoc
     */
    public Node storeAsNode(String absPath) throws ItemExistsException, PathNotFoundException, VersionException, ConstraintViolationException, LockException, UnsupportedRepositoryOperationException, RepositoryException {
        Node node = query.storeAsNode(absPath);
        return factory.getNodeDecorator(session, node);
    }
}
